Unit Circle Trigonometry Flashcards by Jeremiah r

Q

Terminal Point of 2PI

A

1,0

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Q

Terminal Point of Pi/6

A

sqrt 3/2, 1/2

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Q

Terminal Point of Pi/3

A

1/2, sqrt 3/2

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Q

Terminal Point of Pi/4

A

1/sqrt 2, 1 / sqrt 2

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Q

Pi/2

A

0,1

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Q

Pi

A

-1,0

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Q

3Pi/2

A

0,-1

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Q

What is the equation for Sin?

A

y of TP

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Q

What is the equation for Cos?

A

x of TP

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Q

What is the equation for Tan?

A

y/x

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Q

What is the equation for csc?

A

1/y of TP

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Q

What is the equation for sec?

A

1/x of TP

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Q

What is the equation for cot?

A

x/y

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Q

Which functions are even?

A

Cos, Sec

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Q

Which functions are odd?

A

Sin, Tan, csc, Cot

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